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公开(公告)号:US20120294445A1
公开(公告)日:2012-11-22
申请号:US13108883
申请日:2011-05-16
CPC分类号: H04L9/083 , H04L9/0863 , H04L9/0894 , H04L9/3263
摘要: In accordance with one or more aspects, a storage structure including both an encrypted credential and an encrypted password is obtained. A key can be obtained from a key distribution service and the encrypted password decrypted, based on the key, to obtain a password. The encrypted credential is decrypted, based on the password to obtain the credential. Both devices able to obtain the key from the key distribution service, and devices otherwise able to obtain the password, are able to obtain the credential by decrypting the encrypted credential.
摘要翻译: 根据一个或多个方面,获得包括加密凭证和加密密码的存储结构。 可以从密钥分发服务和密钥解密的密钥获得密钥以获得密码。 加密凭证根据密码进行解密以获取凭据。 能够从密钥分发服务获得密钥的两个设备以及能够获得密码的设备能够通过解密加密的凭证来获取凭证。
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公开(公告)号:US09058497B2
公开(公告)日:2015-06-16
申请号:US12978266
申请日:2010-12-23
申请人: Vijay G. Bharadwaj , Niels T Ferguson , Carl M. Ellison , Magnus Bo Gustaf Nyström , Dayi Zhou , Denis Issoupov , Octavian T. Ureche , Peter J. Novotney , Cristian M. Ilac
发明人: Vijay G. Bharadwaj , Niels T Ferguson , Carl M. Ellison , Magnus Bo Gustaf Nyström , Dayi Zhou , Denis Issoupov , Octavian T. Ureche , Peter J. Novotney , Cristian M. Ilac
CPC分类号: G06F21/602 , G06F2221/2141 , H04L9/0836 , H04L9/0866
摘要: Cryptographic key management techniques are described. In one or more implementations, an access control rule is read that includes a Boolean expression having a plurality of atoms. The cryptographic keys that corresponds each of the plurality of atoms in the access control rule are requested. One or more cryptographic operations are then performed on data using one or more of the cryptographic keys.
摘要翻译: 描述密码密钥管理技术。 在一个或多个实现中,读取包括具有多个原子的布尔表达式的访问控制规则。 请求与访问控制规则中的多个原子对应的密码密钥。 然后使用一个或多个密码密钥对数据执行一个或多个加密操作。
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公开(公告)号:US20140108814A1
公开(公告)日:2014-04-17
申请号:US12978266
申请日:2010-12-23
申请人: Vijay G. Bharadwaj , Niels T. Ferguson , Carl M. Ellison , Magnus Bo Gustaf Nyström , Dayi Zhou , Denis Issoupov , Octavian T. Ureche , Peter J. Novotney , Cristian M. Ilac
发明人: Vijay G. Bharadwaj , Niels T. Ferguson , Carl M. Ellison , Magnus Bo Gustaf Nyström , Dayi Zhou , Denis Issoupov , Octavian T. Ureche , Peter J. Novotney , Cristian M. Ilac
IPC分类号: G06F21/60
CPC分类号: G06F21/602 , G06F2221/2141 , H04L9/0836 , H04L9/0866
摘要: Cryptographic key management techniques are described. In one or more implementations, an access control rule is read that includes a Boolean expression having a plurality of atoms. The cryptographic keys that corresponds each of the plurality of atoms in the access control rule are requested. One or more cryptographic operations are then performed on data using one or more of the cryptographic keys.
摘要翻译: 描述密码密钥管理技术。 在一个或多个实现中,读取包括具有多个原子的布尔表达式的访问控制规则。 请求与访问控制规则中的多个原子对应的密码密钥。 然后使用一个或多个密码密钥对数据执行一个或多个加密操作。
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